855103795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{30809}}^1$

素因数の和:30895

約数の個数: 32

約数和(自身を含む): 1283667840

約数和(自身を除く): 428564045

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 3965, 5551, 27755, 30809, 154045, 215663, 400517, 1078315, 1879349, 2002585, 2803619, 9396745, 13155443, 14018095, 24431537, 65777215, 122157685, 171020759, 855103795]

約数ペア:

[(1, 855103795), (5, 171020759), (7, 122157685), (13, 65777215), (35, 24431537), (61, 14018095), (65, 13155443), (91, 9396745), (305, 2803619), (427, 2002585), (455, 1879349), (793, 1078315), (2135, 400517), (3965, 215663), (5551, 154045), (27755, 30809)]